John L. Green Cogent Biosciences, Inc. (COGT) insider trading activity

COGT Quotes by TradingView

John L. Green is Chief Financial Officer of Cogent Biosciences, Inc.. Currently has a direct ownership of 131,834 shares of COGT, which is worth approximately $4.42 Million. The most recent transaction as insider was on Dec 26, 2025, when has been sold 77,000 shares (Common Stock) at a price of $38.68 per share, resulting in proceeds of $2,978,360. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 132K
3332.28% 3M change
3332.28% 12M change
Total Value Held $4.42 Million

John L. Green Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 26 2025
SELL
Open market or private sale
$2,978,360 $38.68 p/Share
77,000 Reduced 36.87%
131,834 Common Stock
Dec 17 2025
SELL
Payment of exercise price or tax liability
$5,720,526 $39.45 p/Share
145,007 Reduced 40.98%
208,834 Common Stock
Dec 17 2025
BUY
Grant, award, or other acquisition
-
350,000 Added 49.73%
353,841 Common Stock
Apr 26 2021
SELL
Open market or private sale
$157,823 $8.86 p/Share
17,813 Reduced 82.26%
3,841 Common Stock
Feb 25 2021
BUY
Grant, award, or other acquisition
-
524 Added 2.36%
21,654 Common Stock
Dec 01 2020
BUY
Grant, award, or other acquisition
-
1,748 Added 50.0%
1,748 Common Stock
JLG

John L. Green

Chief Financial Officer
Cambridge, MA

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